598 lines
15 KiB
Go
598 lines
15 KiB
Go
package main
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import (
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"bytes"
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"context"
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"crypto/rand"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"strconv"
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"github.com/filecoin-project/go-address"
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cborutil "github.com/filecoin-project/go-cbor-util"
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"github.com/filecoin-project/go-fil-markets/storagemarket"
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deals "github.com/filecoin-project/go-fil-markets/storagemarket/impl"
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paramfetch "github.com/filecoin-project/go-paramfetch"
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"github.com/filecoin-project/go-sectorbuilder"
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"github.com/ipfs/go-datastore"
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"github.com/ipfs/go-datastore/namespace"
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badger "github.com/ipfs/go-ds-badger2"
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"github.com/libp2p/go-libp2p-core/crypto"
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"github.com/libp2p/go-libp2p-core/peer"
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"github.com/mitchellh/go-homedir"
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"golang.org/x/xerrors"
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"gopkg.in/urfave/cli.v2"
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lapi "github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/types"
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lcli "github.com/filecoin-project/lotus/cli"
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"github.com/filecoin-project/lotus/genesis"
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"github.com/filecoin-project/lotus/markets/utils"
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"github.com/filecoin-project/lotus/miner"
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"github.com/filecoin-project/lotus/node/modules"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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"github.com/filecoin-project/lotus/node/repo"
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"github.com/filecoin-project/lotus/storage"
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"github.com/filecoin-project/lotus/storage/sealing"
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)
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var initCmd = &cli.Command{
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Name: "init",
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Usage: "Initialize a lotus storage miner repo",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "actor",
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Usage: "specify the address of an already created miner actor",
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},
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&cli.BoolFlag{
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Name: "genesis-miner",
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Usage: "enable genesis mining (DON'T USE ON BOOTSTRAPPED NETWORK)",
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Hidden: true,
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},
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&cli.BoolFlag{
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Name: "create-worker-key",
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Usage: "create separate worker key",
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},
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&cli.StringFlag{
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Name: "worker",
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Aliases: []string{"w"},
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Usage: "worker key to use (overrides --create-worker-key)",
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},
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&cli.StringFlag{
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Name: "owner",
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Aliases: []string{"o"},
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Usage: "owner key to use",
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},
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&cli.Uint64Flag{
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Name: "sector-size",
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Usage: "specify sector size to use",
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Value: build.SectorSizes[0],
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},
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&cli.StringFlag{
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Name: "pre-sealed-sectors",
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Usage: "specify set of presealed sectors for starting as a genesis miner",
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},
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&cli.StringFlag{
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Name: "pre-sealed-metadata",
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Usage: "specify the metadata file for the presealed sectors",
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},
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&cli.BoolFlag{
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Name: "nosync",
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Usage: "don't check full-node sync status",
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},
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&cli.BoolFlag{
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Name: "symlink-imported-sectors",
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Usage: "attempt to symlink to presealed sectors instead of copying them into place",
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},
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},
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Action: func(cctx *cli.Context) error {
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log.Info("Initializing lotus storage miner")
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ssize := cctx.Uint64("sector-size")
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symlink := cctx.Bool("symlink-imported-sectors")
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if symlink {
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log.Info("will attempt to symlink to imported sectors")
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}
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log.Info("Checking proof parameters")
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if err := paramfetch.GetParams(build.ParametersJson(), ssize); err != nil {
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return xerrors.Errorf("fetching proof parameters: %w", err)
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}
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log.Info("Trying to connect to full node RPC")
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api, closer, err := lcli.GetFullNodeAPI(cctx) // TODO: consider storing full node address in config
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if err != nil {
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return err
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}
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defer closer()
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ctx := lcli.ReqContext(cctx)
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log.Info("Checking full node sync status")
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if !cctx.Bool("genesis-miner") && !cctx.Bool("nosync") {
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if err := lcli.SyncWait(ctx, api); err != nil {
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return xerrors.Errorf("sync wait: %w", err)
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}
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}
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log.Info("Checking if repo exists")
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repoPath := cctx.String(FlagStorageRepo)
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r, err := repo.NewFS(repoPath)
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if err != nil {
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return err
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}
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ok, err := r.Exists()
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if err != nil {
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return err
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}
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if ok {
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return xerrors.Errorf("repo at '%s' is already initialized", cctx.String(FlagStorageRepo))
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}
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log.Info("Checking full node version")
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v, err := api.Version(ctx)
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if err != nil {
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return err
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}
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if !v.APIVersion.EqMajorMinor(build.APIVersion) {
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return xerrors.Errorf("Remote API version didn't match (local %s, remote %s)", build.APIVersion, v.APIVersion)
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}
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log.Info("Initializing repo")
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if err := r.Init(repo.StorageMiner); err != nil {
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return err
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}
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if pssb := cctx.String("pre-sealed-sectors"); pssb != "" {
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pssb, err := homedir.Expand(pssb)
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if err != nil {
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return err
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}
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log.Infof("moving pre-sealed-sectors from %s into newly created storage miner repo", pssb)
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lr, err := r.Lock(repo.StorageMiner)
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if err != nil {
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return err
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}
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mds, err := lr.Datastore("/metadata")
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if err != nil {
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return err
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}
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bopts := badger.DefaultOptions
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bopts.ReadOnly = true
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oldmds, err := badger.NewDatastore(filepath.Join(pssb, "badger"), &bopts)
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if err != nil {
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return err
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}
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oldsb, err := sectorbuilder.New(§orbuilder.Config{
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SectorSize: ssize,
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WorkerThreads: 2,
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Paths: sectorbuilder.SimplePath(pssb),
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}, namespace.Wrap(oldmds, datastore.NewKey("/sectorbuilder")))
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if err != nil {
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return xerrors.Errorf("failed to open up preseal sectorbuilder: %w", err)
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}
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nsb, err := sectorbuilder.New(§orbuilder.Config{
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SectorSize: ssize,
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WorkerThreads: 2,
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Paths: sectorbuilder.SimplePath(lr.Path()),
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}, namespace.Wrap(mds, datastore.NewKey("/sectorbuilder")))
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if err != nil {
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return xerrors.Errorf("failed to open up sectorbuilder: %w", err)
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}
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if err := nsb.ImportFrom(oldsb, symlink); err != nil {
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return err
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}
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if err := lr.Close(); err != nil {
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return xerrors.Errorf("unlocking repo after preseal migration: %w", err)
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}
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}
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if err := storageMinerInit(ctx, cctx, api, r); err != nil {
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log.Errorf("Failed to initialize lotus-storage-miner: %+v", err)
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path, err := homedir.Expand(repoPath)
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if err != nil {
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return err
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}
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log.Infof("Cleaning up %s after attempt...", path)
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if err := os.RemoveAll(path); err != nil {
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log.Errorf("Failed to clean up failed storage repo: %s", err)
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}
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return xerrors.Errorf("Storage-miner init failed")
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}
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// TODO: Point to setting storage price, maybe do it interactively or something
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log.Info("Storage miner successfully created, you can now start it with 'lotus-storage-miner run'")
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return nil
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},
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}
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func migratePreSealMeta(ctx context.Context, api lapi.FullNode, metadata string, maddr address.Address, mds dtypes.MetadataDS) error {
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metadata, err := homedir.Expand(metadata)
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if err != nil {
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return xerrors.Errorf("expanding preseal dir: %w", err)
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}
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b, err := ioutil.ReadFile(metadata)
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if err != nil {
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return xerrors.Errorf("reading preseal metadata: %w", err)
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}
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preseals := map[string]genesis.GenesisMiner{}
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if err := json.Unmarshal(b, &preseals); err != nil {
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return xerrors.Errorf("unmarshaling preseal metadata: %w", err)
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}
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meta, ok := preseals[maddr.String()]
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if !ok {
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return xerrors.New("got wrong preseal info")
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}
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for _, sector := range meta.Sectors {
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sectorKey := datastore.NewKey(sealing.SectorStorePrefix).ChildString(fmt.Sprint(sector.SectorID))
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dealID, err := findMarketDealID(ctx, api, sector.Deal)
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if err != nil {
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return xerrors.Errorf("finding storage deal for pre-sealed sector %d: %w", sector.SectorID, err)
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}
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info := &sealing.SectorInfo{
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State: lapi.Proving,
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SectorID: sector.SectorID,
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Pieces: []sealing.Piece{
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{
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DealID: dealID,
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Size: meta.SectorSize,
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CommP: sector.CommD[:],
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},
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},
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CommD: sector.CommD[:],
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CommR: sector.CommR[:],
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Proof: nil,
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Ticket: sealing.SealTicket{},
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PreCommitMessage: nil,
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Seed: sealing.SealSeed{},
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CommitMessage: nil,
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}
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b, err := cborutil.Dump(info)
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if err != nil {
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return err
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}
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if err := mds.Put(sectorKey, b); err != nil {
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return err
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}
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proposalCid, err := sector.Deal.Cid()
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if err != nil {
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return err
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}
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dealKey := datastore.NewKey(deals.ProviderDsPrefix).ChildString(proposalCid.String())
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proposal, err := utils.ToSharedStorageDealProposal(§or.Deal)
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if err != nil {
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return err
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}
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deal := &deals.MinerDeal{
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MinerDeal: storagemarket.MinerDeal{
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Proposal: *proposal,
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ProposalCid: proposalCid,
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State: lapi.DealComplete,
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Ref: proposalCid, // TODO: This is super wrong, but there
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// are no params for CommP CIDs, we can't recover unixfs cid easily,
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// and this isn't even used after the deal enters Complete state
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DealID: dealID,
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SectorID: sector.SectorID,
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},
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}
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b, err = cborutil.Dump(deal)
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if err != nil {
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return err
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}
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if err := mds.Put(dealKey, b); err != nil {
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return err
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}
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}
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return nil
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}
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func findMarketDealID(ctx context.Context, api lapi.FullNode, deal actors.StorageDealProposal) (uint64, error) {
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// TODO: find a better way
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// (this is only used by genesis miners)
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deals, err := api.StateMarketDeals(ctx, nil)
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if err != nil {
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return 0, xerrors.Errorf("getting market deals: %w", err)
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}
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for k, v := range deals {
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if bytes.Equal(v.PieceRef, deal.PieceRef) {
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return strconv.ParseUint(k, 10, 64)
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}
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}
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return 0, xerrors.New("deal not found")
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}
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func storageMinerInit(ctx context.Context, cctx *cli.Context, api lapi.FullNode, r repo.Repo) error {
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lr, err := r.Lock(repo.StorageMiner)
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if err != nil {
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return err
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}
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defer lr.Close()
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log.Info("Initializing libp2p identity")
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p2pSk, err := makeHostKey(lr)
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if err != nil {
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return xerrors.Errorf("make host key: %w", err)
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}
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peerid, err := peer.IDFromPrivateKey(p2pSk)
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if err != nil {
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return xerrors.Errorf("peer ID from private key: %w", err)
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}
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mds, err := lr.Datastore("/metadata")
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if err != nil {
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return err
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}
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var addr address.Address
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if act := cctx.String("actor"); act != "" {
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a, err := address.NewFromString(act)
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if err != nil {
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return xerrors.Errorf("failed parsing actor flag value (%q): %w", act, err)
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}
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if cctx.Bool("genesis-miner") {
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if err := mds.Put(datastore.NewKey("miner-address"), a.Bytes()); err != nil {
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return err
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}
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sbcfg, err := modules.SectorBuilderConfig(sectorbuilder.SimplePath(lr.Path()), 2, false, false)(mds, api)
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if err != nil {
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return xerrors.Errorf("getting genesis miner sector builder config: %w", err)
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}
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sb, err := sectorbuilder.New(sbcfg, mds)
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if err != nil {
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return xerrors.Errorf("failed to set up sectorbuilder for genesis mining: %w", err)
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}
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epp := storage.NewElectionPoStProver(sb)
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m := miner.NewMiner(api, epp)
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{
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if err := m.Register(a); err != nil {
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return xerrors.Errorf("failed to start up genesis miner: %w", err)
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}
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defer func() {
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if err := m.Unregister(ctx, a); err != nil {
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log.Error("failed to shut down storage miner: ", err)
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}
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}()
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if err := configureStorageMiner(ctx, api, a, peerid); err != nil {
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return xerrors.Errorf("failed to configure storage miner: %w", err)
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}
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}
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return nil
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}
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if pssb := cctx.String("pre-sealed-metadata"); pssb != "" {
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pssb, err := homedir.Expand(pssb)
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if err != nil {
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return err
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}
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log.Infof("Importing pre-sealed sector metadata for %s", a)
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if err := migratePreSealMeta(ctx, api, pssb, a, mds); err != nil {
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return xerrors.Errorf("migrating presealed sector metadata: %w", err)
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}
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}
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if err := configureStorageMiner(ctx, api, a, peerid); err != nil {
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return xerrors.Errorf("failed to configure storage miner: %w", err)
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}
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addr = a
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} else {
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a, err := createStorageMiner(ctx, api, peerid, cctx)
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if err != nil {
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return err
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}
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addr = a
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}
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log.Infof("Created new storage miner: %s", addr)
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if err := mds.Put(datastore.NewKey("miner-address"), addr.Bytes()); err != nil {
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return err
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}
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return nil
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}
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func makeHostKey(lr repo.LockedRepo) (crypto.PrivKey, error) {
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pk, _, err := crypto.GenerateEd25519Key(rand.Reader)
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if err != nil {
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return nil, err
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}
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ks, err := lr.KeyStore()
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if err != nil {
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return nil, err
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}
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kbytes, err := pk.Bytes()
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if err != nil {
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return nil, err
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}
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if err := ks.Put("libp2p-host", types.KeyInfo{
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Type: "libp2p-host",
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PrivateKey: kbytes,
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}); err != nil {
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return nil, err
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}
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return pk, nil
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}
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func configureStorageMiner(ctx context.Context, api lapi.FullNode, addr address.Address, peerid peer.ID) error {
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// This really just needs to be an api call at this point...
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recp, err := api.StateCall(ctx, &types.Message{
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To: addr,
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From: addr,
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Method: actors.MAMethods.GetWorkerAddr,
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}, nil)
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if err != nil {
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return xerrors.Errorf("failed to get worker address: %w", err)
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}
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if recp.ExitCode != 0 {
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return xerrors.Errorf("getWorkerAddr returned exit code %d", recp.ExitCode)
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}
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waddr, err := address.NewFromBytes(recp.Return)
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if err != nil {
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return xerrors.Errorf("getWorkerAddr returned bad address: %w", err)
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}
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enc, err := actors.SerializeParams(&actors.UpdatePeerIDParams{PeerID: peerid})
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if err != nil {
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return err
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}
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msg := &types.Message{
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To: addr,
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From: waddr,
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Method: actors.MAMethods.UpdatePeerID,
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Params: enc,
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Value: types.NewInt(0),
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GasPrice: types.NewInt(0),
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GasLimit: types.NewInt(100000000),
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}
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smsg, err := api.MpoolPushMessage(ctx, msg)
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if err != nil {
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return err
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}
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log.Info("Waiting for message: ", smsg.Cid())
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ret, err := api.StateWaitMsg(ctx, smsg.Cid())
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if err != nil {
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return err
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}
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if ret.Receipt.ExitCode != 0 {
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return xerrors.Errorf("update peer id message failed with exit code %d", ret.Receipt.ExitCode)
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}
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return nil
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}
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func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID, cctx *cli.Context) (addr address.Address, err error) {
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log.Info("Creating StorageMarket.CreateStorageMiner message")
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var owner address.Address
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if cctx.String("owner") != "" {
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owner, err = address.NewFromString(cctx.String("owner"))
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} else {
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owner, err = api.WalletDefaultAddress(ctx)
|
|
}
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
ssize := cctx.Uint64("sector-size")
|
|
|
|
worker := owner
|
|
if cctx.String("worker") != "" {
|
|
worker, err = address.NewFromString(cctx.String("worker"))
|
|
} else if cctx.Bool("create-worker-key") { // TODO: Do we need to force this if owner is Secpk?
|
|
worker, err = api.WalletNew(ctx, types.KTBLS)
|
|
}
|
|
// TODO: Transfer some initial funds to worker
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
collateral, err := api.StatePledgeCollateral(ctx, nil)
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
params, err := actors.SerializeParams(&actors.CreateStorageMinerParams{
|
|
Owner: owner,
|
|
Worker: worker,
|
|
SectorSize: ssize,
|
|
PeerID: peerid,
|
|
})
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
createStorageMinerMsg := &types.Message{
|
|
To: actors.StoragePowerAddress,
|
|
From: owner,
|
|
Value: types.BigAdd(collateral, types.BigDiv(collateral, types.NewInt(100))),
|
|
|
|
Method: actors.SPAMethods.CreateStorageMiner,
|
|
Params: params,
|
|
|
|
GasLimit: types.NewInt(10000000),
|
|
GasPrice: types.NewInt(0),
|
|
}
|
|
|
|
signed, err := api.MpoolPushMessage(ctx, createStorageMinerMsg)
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
log.Infof("Pushed StorageMarket.CreateStorageMiner, %s to Mpool", signed.Cid())
|
|
log.Infof("Waiting for confirmation")
|
|
|
|
mw, err := api.StateWaitMsg(ctx, signed.Cid())
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
if mw.Receipt.ExitCode != 0 {
|
|
return address.Undef, xerrors.Errorf("create storage miner failed: exit code %d", mw.Receipt.ExitCode)
|
|
}
|
|
|
|
addr, err = address.NewFromBytes(mw.Receipt.Return)
|
|
if err != nil {
|
|
return address.Undef, err
|
|
}
|
|
|
|
log.Infof("New storage miners address is: %s", addr)
|
|
return addr, nil
|
|
}
|